Dead Ringers S01e01

Dead Ringers (1988)
Elliot, a successful gynecologist, works at the same practice as his identical twin, Beverly. Elliot is attracted to many of his patients and has affairs with them. When he inevitably loses interest, he will give the woman over to Beverly, the meeker of the two, without the woman knowing the difference. Beverly falls hard for one of the patients, Claire, but when she inadvertently deceives him, he slips into a state of madness.

Dead Ringers
Elliot and Beverly Mantle are twins who share everything: drugs, lovers, and an unapologetic desire to do whatever it takes — including pushing the boundaries on medical ethics — in an effort to challenge antiquated practices and bring women’s healthcare to the forefront.